| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.458 | 0.467 | 0.472 | 0.513 |
| River Wear - Chester-Le-Street | 0.737 | 0.752 | 0.764 | 0.845 |
| Smallhope Burn - Lanchester Front Street | 0.386 | 0.395 | 0.412 | 0.477 |
| River Wear - Stanhope | 0.61 | 0.925 | 0.886 | 1.074 |
| River Gaunless - South Church | 0.289 | 0.294 | 0.295 | 0.312 |
| River Wear - Sunderland Bridge | 0.675 | 0.692 | 0.727 | 0.856 |
| River Wear - Witton Park | 0.761 | 0.87 | 0.867 | 1.066 |
| River Wear - Durham New Elvet Bridge | 0.583 | 0.605 | 0.635 | 0.765 |